#define _CRT_SECURE_NO_WARNINGS 1
class Solution {
public:
	int maxUncrossedLines(vector<int>& nums1, vector<int>& nums2) {
		vector<vector<int>> dp(nums1.size() + 1, vector<int>(nums2.size() + 1, 0));
		for (int i = 1; i <= nums1.size(); i++)
		{
			for (int j = 1; j <= nums2.size(); j++)
			{
				if (nums1[i - 1] == nums2[j - 1])
				{
					dp[i][j] = dp[i - 1][j - 1] + 1;
				}
				else
				{
					dp[i][j] = max(dp[i - 1][j], dp[i][j - 1]);
				}
				printf("%d ", dp[i][j]);
			}
			printf("\n");
		}
		return dp[nums1.size()][nums2.size()];
	}
};